95%
Opener target
of training max
100%
Second attempt
training max — proven in gym
104–105%
Third attempt
only if 2nd was smooth
Attempt selection is where weightlifting competitions are decided. A lifter who opens too heavy and bombs out has wasted months of preparation. An athlete who leaves kilograms on the platform through overly conservative third attempts gives away medals and rankings. The principled approach eliminates both failure modes.
This guide is the same framework used by experienced coaches to set attempts for their athletes. The principles apply from club competition to international level.
The fundamental principle: guarantee the total first
In Olympic weightlifting, you must complete at least one successful snatch and one successful clean & jerk to register a total. Without a total, all the preparation means nothing. The opener's sole purpose is to put you on the board and give you confidence for the second attempt. It is not a performance attempt.
A missed opener is the most expensive lift in weightlifting. You have lost an attempt, introduced doubt, and handed the advantage to every athlete who opened successfully.
The three-attempt framework
| Attempt | Target (%) | Selection principle | Scenario for adjustment |
|---|---|---|---|
| Snatch opener | 95% of training max | A weight you could make on your worst training day. Should feel conservative in the warm-up room. | Move up 1–2 kg if warm-up openers feel fast and easy. Never open at a PR. |
| Snatch 2nd | 100% of training max | Your reliable training maximum — a weight you have made multiple times in the gym. | If opener was a grind, stay at the same or take a token +1 kg. If opener was fast, move to planned second. |
| Snatch 3rd | 104–105% of training max | A new personal best or significant competition best. Only attempt if 2nd was smooth and fast. | If 2nd was a fight, take +1 kg for competition total purposes rather than risk a miss. |
| C&J opener | 95% of training max | Conservative — locks in the total. Your clean should feel empty, jerk should be automatic. | Adjust based on how the snatch session went and your current physical state. |
| C&J 2nd | 100% of training max | Training max. Should be a confident make. | Consider competition position — are you chasing or protecting a medal or ranking? |
| C&J 3rd | 103–104% of training max | Medal or ranking attempt. Only chase a big third if the 2nd was clean and you have a real chance. | A token +1 kg to improve total is better than a miss on a swing-for-the-fences third. |
Adjusting for competition context
Pure performance programming (training max percentages) is the baseline. Real competition adds layers:
Protecting a ranking or placing. If you have a total on the board and a competitor needs a specific lift to catch you, sometimes the correct move is a conservative third that guarantees your position rather than a PR attempt that risks a miss. Know the math before you submit your third attempt.
Chasing a qualifying total. If you need a specific number to qualify for a championship, your attempts are constrained by that target. Reverse-engineer from the required total: what combination of snatch and C&J gets you there with the smallest risk? Start from the required C&J and work backwards.
Weight class implications. If you are competing heavier than your usual class, your relative performance on the platform may be different from expectation. Adjust openers slightly more conservatively until you have competition data in the new class.
The warm-up room protocol
Attempt selection decisions made in the warm-up room should follow a systematic approach, not emotional responses to how the warm-up feels.
| Time before lift | Activity | Key decision |
|---|---|---|
| 60 min | Arrive, rack setup, check-in | Confirm opening attempts |
| 45 min | General warm-up (10 min bike/row, mobility) | Assess how body feels — no changes yet |
| 35 min | Bar work + empty bar snatches | Technique check only |
| 25 min | 50–65% of opener — 3–5 reps | If feels heavy, flag to coach — do not change opener yet |
| 18 min | 75–80% of opener — 2 reps | This is when you decide on opener adjustment |
| 10 min | 90–95% of opener — 1 rep | Confirm opener — should feel automatic |
| 5 min | Call opener on the clock | Submit opening attempt |
Decision rules for in-competition adjustments
The time between attempts is short — typically 1–3 minutes depending on flight size. Have rules decided in advance so you are not making emotional decisions under pressure.
If the opener was a grind: Stay at training max or take a token +1 kg for your second. Do not attempt a PR on a third. Guarantee the total and leave.
If the opener was fast and easy: Move to your planned second and third attempts as programmed. You are on track.
If you miss an attempt: On a missed snatch, almost always repeat the same weight (if within the rules) or take a small reduction. The instinct to chase the missed weight with the same or higher is almost always wrong unless the miss was technical and you know precisely why.
Never change a third attempt upward after submitting it, unless the competition mathematics make it absolutely necessary and your second was genuinely easy. The attempt clock does not care about regret.
A worked example
Snatch training max: 110 kg. Clean & jerk training max: 138 kg.
Worked example — attempt selection
Snatch 1st: 104 kg (95% of 110 = 104.5 → 104 kg)
Snatch 2nd: 110 kg (training max — proven)
Snatch 3rd: 115 kg (105% — only if 2nd was fast)
C&J 1st: 131 kg (95% of 138 = 131.1 → 131 kg)
C&J 2nd: 138 kg (training max)
C&J 3rd: 143 kg (104% — medal attempt if on track)
Conservative total: 104 + 131 = 235 kg | Best case: 115 + 143 = 258 kg